20113062528

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9851}}^1$

素因数の和:10290

約数の個数: 128

約数和(自身を含む): 57681489600

約数和(自身を除く): 37568427072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 409, 416, 624, 818, 832, 1227, 1248, 1636, 1664, 2454, 2496, 3272, 4908, 4992, 5317, 6544, 9816, 9851, 10634, 13088, 15951, 19632, 19702, 21268, 26176, 29553, 31902, 39264, 39404, 42536, 52352, 59106, 63804, 78528, 78808, 85072, 118212, 127608, 128063, 157056, 157616, 170144, 236424, 255216, 256126, 315232, 340288, 384189, 472848, 510432, 512252, 630464, 680576, 768378, 945696, 1020864, 1024504, 1260928, 1536756, 1891392, 2041728, 2049008, 3073512, 3782784, 4029059, 4098016, 6147024, 8058118, 8196032, 12087177, 12294048, 16116236, 16392064, 24174354, 24588096, 32232472, 48348708, 49176192, 52377767, 64464944, 96697416, 104755534, 128929888, 157133301, 193394832, 209511068, 257859776, 314266602, 386789664, 419022136, 515719552, 628533204, 773579328, 838044272, 1257066408, 1547158656, 1676088544, 2514132816, 3352177088, 5028265632, 6704354176, 10056531264, 20113062528]

約数ペア:

[(1, 20113062528), (2, 10056531264), (3, 6704354176), (4, 5028265632), (6, 3352177088), (8, 2514132816), (12, 1676088544), (13, 1547158656), (16, 1257066408), (24, 838044272), (26, 773579328), (32, 628533204), (39, 515719552), (48, 419022136), (52, 386789664), (64, 314266602), (78, 257859776), (96, 209511068), (104, 193394832), (128, 157133301), (156, 128929888), (192, 104755534), (208, 96697416), (312, 64464944), (384, 52377767), (409, 49176192), (416, 48348708), (624, 32232472), (818, 24588096), (832, 24174354), (1227, 16392064), (1248, 16116236), (1636, 12294048), (1664, 12087177), (2454, 8196032), (2496, 8058118), (3272, 6147024), (4908, 4098016), (4992, 4029059), (5317, 3782784), (6544, 3073512), (9816, 2049008), (9851, 2041728), (10634, 1891392), (13088, 1536756), (15951, 1260928), (19632, 1024504), (19702, 1020864), (21268, 945696), (26176, 768378), (29553, 680576), (31902, 630464), (39264, 512252), (39404, 510432), (42536, 472848), (52352, 384189), (59106, 340288), (63804, 315232), (78528, 256126), (78808, 255216), (85072, 236424), (118212, 170144), (127608, 157616), (128063, 157056)]